In all the world, Belsa (Belsa 
, Бэлза 
, Белза 
) is a rare mostly girly, but uncommonly masculine first name. The first name Belsa is characteristic of Bolivia, where it is quite a rare female name, the Democratic Republic of the Congo, where it is a rare feminine name, and Mexico, where it is a very rare predominantly female, but very seldom male name. Not in comparison with a country's population, it is the most numerous in India, the Democratic Republic of the Congo, and Bolivia. Likewise, Belsa is the last name as well as the forename.